baber/WOPTO huggingface dataset:
Patent ES-2428042-B1 (ES)
Title: Disco colector de radiación solar, concentrador de múltiples haces independientes de rayos reflejados especularmente sobre un plano receptor fijo
Inventor: CRUZ BARBOSA EMILIO
IPC: F24S23/79
Filed: 2012-04-02
Granted: 2014-08-01
Abstract: Disco colector de radiación solar, concentrador de múltiples haces independientes de rayos reflejados especularmente sobre un plano receptor fijo, que comprende: una estructura lenticular (11) provista de anillos tubulares circulares (16) montados concéntricamente con la misma diferencia entre sus radios, múltiples superficies especulares planas (12) cada una de ellas con movimiento de enfoque independiente y un plano reflector especular unitario (13) enfrentado a la estructura lenticular (11).#El disco cuenta con un tubo giratorio (1) con dos prolongaciones (2) alineadas sobre un eje polar (6) que partiendo de un anillo central solidario (3) se apoyan (5) por sus extremos en sendos soportes con rodamientos (4); en el anillo central (3), diametralmente opuestas y soldadas exteriormente según otro eje (7) ortogonal respecto al eje polar (6), hay dos prolongaciones cortas y tubulares (8), centros de giro de dos prolongaciones estructurales opuestas (9) y (10) para el anclaje de los elementos reflectores (12) y (13).
Patent ES-2430790-B1 (ES)
Title: Recogedor de excrementos caninos con contenedor de bolsas complementario integrado en la propia correa del perro
Inventor: MUNOZ BULLEJOS JOSÉ CARLOS
IPC: E01H1/12
Filed: 2012-05-21
Granted: 2014-09-11
Abstract: Recogedor de excrementos caninos con contenedor de bolsas complementario integrado en la propia correa del perro, que consta de un recipiente cilíndrico con una apertura lateral para extraer las bolsas. Un extremo del cilindro está cerrado por una tapa fija con un orificio en el centro y el otro extremo dispone de una tapa removible con otro orificio central, permitiendo ambos agujeros el paso de un eje metálico con una anilla en cada punta. Mediante dicho eje mecánico se conecta el contenedor con la correa y se acopla un recogedor de excrementos formado por un cuerpo cilíndrico laminar flexible, con un corte longitudinal y unos bolsillos o bandas longitudinales, enfrentados y aptos para introducir los dedos de la mano.
Patent ES-2418704-B1 (ES)
Title: Alimentador de estaciones de trabajo
Inventor: HERRERO ZABALETA ALBERTO
IPC: B21D43/28
Filed: 2012-02-08
Granted: 2015-02-11
Abstract: Alimentador de estaciones de trabajo, el cual comprende un bastidor (3), un conjunto motriz (8), y un primer carril (1) de alimentación, el cual a su vez comprende al menos una hilera de rodillos libres. El alimentador además comprende una guía (6), la cual se extiende longitudinalmente a través del bastidor (3), un segundo carril (2) de alimentación, el cual a su vez comprende al menos una hilera de rodillos libres, y un soporte desplazable (4) que comprende a su vez un primer brazo (4.1) y un segundo brazo (4.2) en oposición con respecto al soporte desplazable (4). El desplazamiento generado por el conjunto motriz (8) a lo largo de la guía (6) hace que el soporte desplazable (4) transporte unas piezas (10) mediante el primer brazo (4.1) y el segundo brazo (4.2) a lo largo del primer carril (1) y del segundo carril (2) de alimentación respectivamente.
Patent ES-2435399-B1 (ES)
Title: Sistema de gestion de colas en un aparcamiento de vehículo a la espera de que le soliciten un servicio
Inventor: NAVARRO RAMIREZ LUCIANO
IPC: G08G1/123
Filed: 2012-04-02
Granted: 2014-11-21
Abstract: Sistema de gestión de colas en un aparcamiento de vehículo a la espera de que le soliciten un servicio consistente en un procedimiento a aplicar en una parada de taxis a partir del cual cuando un vehículo entra en el mismo se da de alta en el sistema que gestiona las prioridades en la asignación de los servicios solicitados garantizando que cuando se solicita un nuevo servicio el sistema lo comunica al vehículo que más tiempo lleva en el aparcamiento, todo ello provisto de control automático que incluye dos lectores automáticos de matrículas tipo CLPR-W-ACR, un software de gestión de colas y un sistema de comunicación con los vehículos y entre la estación o central principal de la entidad gestora del servicio de vehículos, el propio control de salidas y los indicados vehículos.
Patent ES-2426022-B1 (ES)
Title: Estructura de falso techo
Inventor: LUCIA COBA JORDI
IPC: E04B9/22
Filed: 2012-04-16
Granted: 2014-08-12
Abstract: Estructura de falso techo.#La invención se refiere a una estructura de falso techo, que comprende unas placas 1 de falso techo, unos perfiles 2 de soporte de dichas placas 1 para el apoyo de dos placas 1 contiguas, unas piezas 3 de soporte de las placas 1 unidas a éstas y provistas de una pestaña de apoyo 31, en la que dichas piezas 3 comprenden al menos un elemento de posicionamiento de la pestaña de apoyo 31 con respecto al perfil 2, y estando configurada la pieza 3 para permitir el desplazamiento simultáneo de dicha pestaña 31 por encima de la zona de apoyo sobre el perfil 2 y de la placa 1 por el espacio V comprendido entre la placa contigua 1 y el perfil 2 de soporte cuando la pieza 3 y la placa 1 son desplazadas hacia arriba, de modo que es posible desencajar la pieza de soporte 3 del perfil de soporte 2 del lado opuesto de la placa 1 y luego girar la placa 1 para retirarla.
Patent ES-2490041-B1 (ES)
Title: Máquina batidora de aceitunas trituradas
Inventor: CANTERO DENGRA ANTONIO
IPC: B01F7/24
Filed: 2013-02-27
Granted: 2015-08-06
Abstract: Máquina batidora de aceitunas trituradas.#Máquina batidora (1) de aceitunas trituradas, de las que se utilizan para la extracción del aceite de las mismas, que comprende un eje de batido (2) central que presenta una primera hélice (3) de doble paso cuyo eje (5) coincide con el eje de batido (2) y con un diámetro ligeramente inferior al diámetro interior de la máquina batidora (1), que desplaza la pasta de aceitunas desde un primer extremo de entrada hacia el extremo opuesto de salida de la máquina (1), disponiéndose de una segunda hélice (4) de doble paso cuyo eje (6) coincide con el eje (5) de la primera hélice (3), con un diámetro inferior al de la primera hélice (3) y con un sentido de giro opuesto al de dicha primera hélice (3).
Patent ES-2567648-B1 (ES)
Title: Máquina roscadora
Inventor: BENITO BERNAL ANGEL FRANCISCO
IPC: B23G1/18
Filed: 2014-10-24
Granted: 2017-02-08
Abstract: Máquina roscadora, de las estructuradas en una mesa de trabajo (M) asociada a un conjunto (1) portador del cabezal de roscar (2) con la herramienta de trabajo (H); que dispone medios para desplazar en ascenso/descenso vertical (11a), (11b), (11c), (11d), medios (12) para desplazar en vaivén horizontal y para desplazar en giro horizontal (13a), (13b) al cabezal de roscar (2); medios (3) para bascular al cabezal de roscar (2) en un plano vertical (pudiendo alcanzar la herramienta (H) cualquier posición de trabajo comprendida entre dos posiciones extremas (a), (b) desfasadas entre sí 180°); y medios (4) para bloquear el citado basculamiento vertical del cabezal de roscar (2) en cualquiera de dichas posiciones de trabajo.
Patent ES-2538751-B1 (ES)
Title: Sistema de generación eléctrica en redes de distribución de agua
Inventor: MATEOS BAUGAS AXEL
IPC: F03B13/00
Filed: 2014-12-15
Granted: 2016-04-13
Abstract: Sistema y procedimiento de generación eléctrica en redes de distribución de agua.#Sistema de generación eléctrica en redes de distribución de agua que comprende:#- Un generador hidroeléctrico (1) que tiene una entrada y una salida de agua en bypass respecto de cualquier elemento que cree un gradiente de presión en una red de distribución.#- Un limitador de caudal (6) para limitar el caudal a través de la entrada y de la salida del generador hidroeléctrico.#Opcionalmente el sistema comprende una electroválvula y/o una válvula reductora de presión en serie y/o una válvula de control (3) que cree un gradiente de presión en ese punto de la red. El generador hidroeléctrico (1) puede estar conectado en bypass respecto de la válvula de control (3) que puede contar con un controlador, además de un controlador para el generador hidroeléctrico (1). Gracias a la utilización de un limitador de caudal se consigue, además de una estabilidad en el aporte, simplificar constructivamente el montaje del conjunto y reducir costes.
Patent HR-P20050339-B1 (HR)
Inventor: GRELA KAROL
IPC: C07F15/00
Filed: 2005-04-14
Abstract: Izum se odnosi na nove (pre)katalizatore rutenijevih kompleksa formule 1,
Patent JO-1367-B1 (JO)
Title: Threshold circuit arranged to be implemented in demi -custom technology
Inventor: CARLO GISMONDI
Filed: 1985-04-20
Granted: 1986-11-30
Abstract: The threshold circuit mainly consists of a differential amplifier with active load, it determines the saturation or the inhibition of an output transistor on the ground of the level provide by the signal applied to its input, at least a diode(T6) is connected between the collector and the base of the output transistor(T5) the conductivity of said diode coinciding with that of transistor (T5) thus binding the working spot of this latter in an area in proximity to the saturation area The output transistor (T5) is prevented from operating in the saturation area so that any generation of substrate current is avoided (Figure2)
Patent JO-3767-B1 (JO)
Title: Oligonucleotide Compositions and Methods of Making the Same
Inventor: PREMCHANDRAN H RAMIYA
IPC: C07H21/04
Filed: 2015-04-29
Granted: 2021-01-31
Abstract: The present disclosure provides a solid phase method of making oligonucleotides via sequential coupling cycles including at least one coupling of a dinucleotide dimer subunit to a free 3’-terminal group of a growing chain. The oligonucleotides include at least two nucleoside subunits joined by a N3′→P5′ phosphoramidate linkage. The method may include the steps of (a) deprotecting the protected 3' amino group of a terminal nucleoside attached to a solid phase support, said deprotecting forming a free 3' amino group; (b) contacting the free 3' amino group with a 3'-protected amino-dinucleotide-5'-phosphoramidite dimer in the presence of a nucleophilic catalyst to form an internucleoside N3'→P5' phosphoramidite linkage; and (c) oxidizing (e.g., sulfurizing) the linkage. The compositions produced by the subject methods may include a reduced amount of one or more (N-x) oligonucleotide products. Also provided are pharmaceutical compositions including the subject oligonucleotide compositions.
Patent JO-P20180102-B1 (JO)
Title: Pharmaceutical composition
Inventor: MATTIAS MALM
IPC: A61K9/08
Filed: 2018-11-12
Granted: 2022-03-14
Abstract: The present invention relates to pharmaceutical compositions having improved stability.
Patent KR-790001568-B1 (KR)
Title: Handle for case
Inventor: WURUSIBARA YUDAKKA
IPC: A45C3/00
Filed: 1974-07-09
Granted: 1979-10-30
Abstract: An extensible handle for a suitcase having rolling means at the bottom & being moved without bending a body, was comprised of a grip portion (10a), an u-shaped body(10), an extensible tubes (21) capable of being received into the columnar portion(10b), an ex- tensib1e grip portion(30) forming an united single handle with the grip when the grip is in the retracted position, a projecting shaft(11b), a bracket(14) supporting the shaft, and ! an e1astic member(16) which kept the U-shaped body standing perpendicularly.
Patent KR-800001173-B1 (KR)
Title: Dehydrogenation of alkyl aromatic hydrocarbons
Inventor: QUIST F
IPC: C07C15/42
Filed: 1975-08-30
Granted: 1980-10-20
Abstract: Self-regenerative catalysts for dehydrogenating an alkylaromatic hydrocarbon to the corresponding alkenylaromatic hydrocarbon are continuously activated by steaming sucessive small portions of the catalyst bed during normal operation. Each small portions of the catalyst bed is steamed for about 7-30 minutes at least once every 24 hrs. by a separate small steam inlet which during the activation period admits a flow of steam sufficient to exclude hydrocarbon feed from that portion of the bed.
Patent KR-790001966-B1 (KR)
Title: Manufacturing method of polyester
Inventor: SAKAMOTO SEICHI
IPC: C07C63/28
Filed: 1976-04-28
Granted: 1979-12-30
Abstract: Polyester compns., useful in the prodn. of films, sheets and fibers, were prepd. by dispersing calcium terephthalate ppt. in ethylene glycol.  The Ca terephthalate ppt. was obtained from the reaction of alkali terephthalate, terephthalic acid and Ca compd. in the reaction medium.  Thus, dimethyl terephthalate 100, ethylene glycol 75, and Ca(OAc)2 0.08 part were transesterified for 4 hr at 280OC under the reduced press. forming a polyester.
Patent KR-810000623-B1 (KR)
Title: Ink supply device for hand labeler
Inventor: SATO YOU
IPC: B41K1/42
Filed: 1977-11-07
Granted: 1981-06-07
Abstract: In hand-labeler, printing-roller holder(11,15) can be disassembled from the main body.  The roller holder system is composed of the accessory (23) and pin(26).  The accessory (29) holds the roller holder.  Said pin(26) is fitted into the hole(30).  The control of the accessory (23) and spring (28) enables the roller-holder to be taken apart from the main body.
Patent KR-820000332-B1 (KR)
Title: Method of forming colored patterns on aluminium or its alloys
Inventor: HIRONO HACHUO
IPC: C25D11/20
Filed: 1978-12-02
Granted: 1982-03-22
Abstract: This invention is a method for forming colored pattern on an Al or Al alloy without utilizing dyes and pigments.  The masking film of wood grain shape is formed on Al or Al alloy article by dipping article in a bath containing alkyd resin or acryl resin.  To etch the other areas which don't form the masking film the surface of article is controlled by the application of alkali solution and the masking film is removed, then Al or Al alloy article is electrolyzed to form the colored pattern.
Patent KR-850000051-B1 (KR)
Title: Mixture of optical brighteners
Inventor: GUNTHER DIETER
IPC: H04N5/30
Filed: 1979-09-12
Granted: 1985-02-14
Abstract: Optical brighteners are prepared from 0.98-0.50 parts of a mixture prepared from 0.05-0.95 parts of compd. (I) and 0.95-0.05 parts of compd.(II), and 0.02-0.50 parts of compd. (III), where R1 = H or C1-C4 alkyl; R2 = H or C1-C4 alkyl in 6- or 7-position; A = -CN, - COOH, -COOCH3, -C6H5, or a nitrogen ring compd. containing R4 gp.; R4 = C1-C4 alkyl or β-hydroxy ethyl; and R3 = H or C1-C4  alkyl.
Patent KR-830000947-B1 (KR)
Title: 폴리우레탄 성형 부품의 제조방법
IPC: B29C33/62
Filed: 1980-05-14
Granted: 1983-05-14
Abstract: 내용 없음.
Patent KR-800001347-B1 (KR)
Title: Casting control apparatus for press type automatic casting hole
Inventor: KOJIMA TSUTOMU
IPC: B22C9/00
Filed: 1980-06-13
Granted: 1980-11-17
Abstract: A pouring control appts. for press type automatic pouring gate is composed of booster relay(10) and two reducing valves(12,13) for predetermined shot pressure which are connected with predetermined shot pressure device(II). A capacity booster(8) for supplying pressure to a pouring gate(1) by pilot controlling method, which is mounted on a pressurized tube(6) between a molten metal chamber(2) and a pressure source(7), is connected with the booster relay(10) and the predetermined shot pressure device(11) for pouring control.
Patent KR-860000558-B1 (KR)
Title: Process for the preparation of stereoisomers of 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-1-carboxylic acid -cyano-3-phenoby-4-fluoro-benzyl ester
Inventor: FUCHS RAINER
IPC: C07C253/00
Filed: 1980-07-18
Granted: 1986-05-14
Abstract: The title compds. (I) [ 1, 3 and α are asymmetric carbon  are prepd. for use as an insecticide. 3-Phenoxy-4-fluoro-benz aldehyde is reacted with (1R)-cis-2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane carboxylic acid chloride in the mixt. of sodium cyanide, water, n- hexane and tetrabutyl amonium bromide. The organic phase is septd. from this reaction mixt. and then this phase is dried and the solvent is removed to give (1R)-cis-2,2dimethyl-3-(2,2-dichloro-vinyl)- cyclropropane carboxylic acid (R,S)- α-cyano-3-phenoxy-4-fluoro- benzyl ester.
Patent KR-840000374-B1 (KR)
Title: Suspension polymerization process for making vinyl resins for use in plastisol
Inventor: MORNINGSTAR MARION GEORGE
IPC: C08F2/20
Filed: 1980-08-11
Granted: 1984-03-27
Abstract: Novel suspension polymerization process is for producing polymers of vinyl or vinylidene halides or their copolymers with each other or with other vinylidene monomers.  The process comprises (a) forming a monomer premix. in an aq. reaction medium and with 0.5-1.5 wt.% (w.r.t. monomer(s)) polyvinyl alcohol suspending agent (I), and 0.1-1.5 wt.% surfactant (II); (b) agitating to form suspended droplets of monomer(s); (c) adding 0.01-0.5 wt.% of an oil-soluble free-radical yielding polymerization catalyst;(d) polymerizing with continued agitation at 30-70≰C to form an aq. slurry of dense, spherical, glassy particles of diam. 10-100μ and (e) recovering particles from the slurry.
Patent KR-840001487-B1 (KR)
Title: High activity catalyst for the polymerization olefins
Inventor: SUYAMA SIGEO
IPC: C08F10/00
Filed: 1980-11-19
Granted: 1984-09-28
Abstract: A high-activity catalyst for polymeriaing olefins consists of a sintered solid component of chromium compd. supported on an inorganic oxide carrier, and an organic Mo complex compound. of formula MαMgβR1PR2qR3rXsYt, which is soluble in an inactive hydrocarbon-α and β are greater than 0;p,q,r,s, and t are 0 or greater; 0<=(s+t)/(α+β)<=1.5 or p+q r+s+t=mα+2β; M is zinc, boron, lithium, or beryllium; m is atomic valency of M; R1, R2, and R3 are the same or different C1-20 hydrocarbon; X and Y are the same or different OR4, OSiR5R6R7, NR8R9 or SR10; R4, R5, R6, R7, R8, and R9 are H or hydrocarbon; and R10 is hydrocarbon.
Patent KR-840001741-B1 (KR)
Title: Process for producing silylated polyethers
Inventor: MAVTIN EUGENE RAY
IPC: D06M/
Filed: 1981-05-04
Granted: 1984-10-18
Abstract: Title Compds. I(R=-CO2R1CO2-, -CO2R'CO2H(R1=-(CH2)Y, -CH:CH-, cyclic C6H4,C6H8,C6H10,C10H6); A=II, III(R2=C1-18 monovalent hydrocarbon, R3=C1-18 divalent hydrocarbon, e=0-2); b,c,d=0-1; a=0-4), useful as finishes giving cotton-polyester fabrics a silky hand, were prepd by reaction of oxyalkyleneglycol and dicarboxylic acid or its cyclic compd. followed by reacytion with haloalkylalkoxysilane.
Patent KR-850000539-B1 (KR)
Title: Commutator for a motor
Inventor: HIRANO HIROAKI
IPC: H01R39/38
Filed: 1981-08-11
Granted: 1985-04-17
Abstract: The commutator comprises commutator segments embedded in an insulating body, each segment having a contact surface to be contacted with a brush and formed with concave impressions to provide a rough surface and oil traps. The impression are formed by projecting particles. Moulded body may be thermoplastic resin e.g. polybutyral terephthalate mixed with glass fibres.
Patent KR-880000406-B1 (KR)
Title: Press for rotary transfer
Inventor: EMAOKA HIROSHI
IPC: B21J9/02
Filed: 1982-02-22
Granted: 1988-03-22
Abstract: The rotary transfer press has a series of work stations between a crown (3) and a bed in an annular arrangement about an upright.  A feed bar has clamping devices around the upring for transferring workpieces from station to station.  A slide drive is disposed in the crown for moving a slide (5) upward and downward and comprises a main shaft (14) coupled to a manin electric motor to rotate at a reduced speed, eccentric rings (19a-c) coupled to the main shaft to rotate at a reduced speed and connecting rods connecting the eccentric rings to the slide.
Patent KR-850001886-B1 (KR)
Title: Prevulcanization inhibitors
Inventor: MORITA EIICHI N M N
IPC: C08K5/43
Filed: 1982-10-18
Granted: 1985-12-28
Abstract: A rubber compsn. comprises an S-vulcanizable diene rubber, an S- vulcanizing agent, an organic vulcanization accelerator, and a premature vulcanization inhibitor of formula (I) in which R' is H or -SR; R is C1-12 alkyl or alkyl substd. by CN, acetoxy, or C2-5 alkoxycarbonyl, C7-10 aralkyl, C5-8 cycloalkyl, phenyl opt. substd. by Cl, C1-5 alkyl or C1-5 alkoxy; and X is H, Cl, C1-5 alkoxy, or C1- 5 alkylthio.
Patent KR-900002034-B1 (KR)
Title: Method and apparatus for continous casting of metal pipe with insteral and fitting
Inventor: GOURMEL YVES
IPC: B22D11/14
Filed: 1984-07-02
Granted: 1990-03-31
Abstract: A socketed iron pipe is continuously cast, vertically upwards, above a base-fed reservoir of molten metal.  Metal is raised by suction to fill the annular space between a steel mould forming the outside of the socket, and a permeable core suspended in it forming the inside. The reservoir is circular, and water jacketed, to act as a die to form the outside of the pipe stem. Initially the bottom of the core fits into the die to form the start of the stem.  When socket and start of stem have solidified they are raised step-by-step.  More of the stem solidifies each time until it reaches the required length.
Patent KR-840002002-B1 (KR)
Title: Process for preparing aziridine derivatives
Inventor: BRADSHAW JOHN
IPC: C07D203/06
Filed: 1984-08-31
Granted: 1984-10-27
Abstract: Aziridine derivatives of formula (IV) were prepd. by reacting ethyleneimine with nitroetheneamine of formula (V). In the formulas, Me is methyl and L" is C1-4 alkoxy or C1-4 alkylthio (pref. methylthio). Furan derivatives prepd. from the above aziridine derivatives are useful as selective inhibitors of the H2-receptors.
Patent KR-870000822-B1 (KR)
Title: Ceramic burner plate for burning gas
Inventor: KADOO HIROYUKI
IPC: C04B38/06
Filed: 1984-09-22
Granted: 1987-04-23
Abstract: Ceramic burner plates for gas combustion are obtd. by baking a mixt. consisting of 33-40wt.% clay(e.g., kaolin, etc.)having a pyrometric cone equivalent of SK 33,3-8 wt.% talc, 25-40wt.% a porous material(e.g., coal, wood chips, etc.), and 14-36 wt.% mullite, so as to form a ceramic plate having flame holes passing from its surface of the back side. For example, 40 wt.% clay, 6wt.% talc, 40wt.% coal powder, and 14wt.% mullite powder are mixed together uniformly, the mixt. is put in a press moulding machine and moulded, and the moulding is baked to obtain a ceramic burner plate having a pyrometric cone equiv. corresp. to 1100deg.C.
Patent KR-910009135-B1 (KR)
Inventor: SASAKI ISAO
IPC: G02B1/04
Filed: 1985-03-02
Granted: 1991-10-31
Abstract: 내용 없음.
Patent KR-900008525-B1 (KR)
Inventor: ADAMIC YAROSLAV
IPC: G09F21/02
Filed: 1985-03-08
Granted: 1990-11-24
Abstract: 내용 없음.
Patent KR-890000043-B1 (KR)
Title: Polyamide composition including inorganic material
Inventor: YOO SEUNG-HOON
IPC: C08K5/00
Filed: 1985-03-15
Granted: 1989-03-06
Abstract: Compsns. for polyamide resin including inorg. materials comprise (A) inorg. materials 10-60 wt.% to polyamide resin i.e. nonfabric clay or talc, mica, CaCO3 or their mixt., (B) coupling agent 0.01-4 wt.% i.e. neoalkoxydioctylpyrophosphato titanate, and (C) dispersing agent 0.01-7 wt.% i.e C1-10 bisamide and satd. aliphatic amide.  The said polyamide resin has improved strength of tensile, impact, bending, etc..
Patent KR-900001501-B1 (KR)
Title: Electron gun of color crt
Inventor: IZUMIDA YUKIHIRO
IPC: H01J29/50
Filed: 1985-04-03
Granted: 1990-03-12
Abstract: Each of a cathode, a control grid, an accelerating grid, a focus grid and an anode of the gun have three apertures aligned in line.  The focus grid and the anode are made of elongated plates serving as main lens electrodes, with the apertures in these plates constituting a main lens assembly.  The three apertures of each plate comprise a central aperture defined by two curves arcuated outwards, and two side apertures defined by a second curve as an inner half arcuated inward and a third curve as an outer half arcuated outwards.
Patent KR-870002082-B1 (KR)
Title: Processing method of synthetic fabric
Inventor: AN TAE-HWAN
IPC: D06M15/256
Filed: 1985-06-15
Granted: 1987-12-03
Abstract: The method employs a flame-retarding agent consistion of 1,2, 5,6,9,10 hexabromocyclododecane 5-15wt.% in emulsion and a phosphate ester group flame-retarding agent 0.1-5wt.% in combintion for use on synthetic fiber products.
Patent KR-910000552-B1 (KR)
Inventor: DEJA ACHIM
IPC: B21B1/08
Filed: 1985-07-13
Granted: 1991-01-26
Abstract: 내용 없음.